# Wonder Ruler - Camera Ruler — Measuring Tape App With Camera

> Measuring Tape App With Camera (iPhone/iPad app by 小利 薛.)

- Source: https://appshunter.io/ios/app/wonder-ruler-camera-ruler/id6758812423 (this page in markdown: same URL + `.md`)
- Developer: [小利 薛](https://appshunter.io/developer/1675817893)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 10 MB
- Languages: American English
- Released: 2026-03-11
- Data updated: 2026-10-14

## What is Wonder Ruler?

Why carry a physical tape measure when you have the power of Wonder Ruler? Designed for everyone from DIY hobbyists and home improvers to professional architects and interior designers, Wonder Ruler bridges the gap between physical reality and digital precision. Whether you're hanging a picture frame, planning a room renovation, or documenting construction progress, our app delivers professional-grade measurements with the convenience of a tap.

## Key Features That Set Us Apart

**Smart Photo Annotation (Mark & Measure)**

Don't rely on memory. Simply snap a photo, draw lines directly on the image, and add labels or comments. It's the perfect way to visualize projects and communicate exact requirements to your team or family.

Imagine this: you're standing in a client's living room, and they want to know if their sofa will fit along the far wall. Instead of scribbling numbers on the back of a receipt, you snap a photo, draw the dimensions right on the image, add a note—"sofa goes here, 2.4m clearance"—and send it off. They see exactly what you see. No confusion, no back-and-forth, no costly mistakes.

Whether you're a contractor sending progress updates, a designer presenting a layout concept, or a homeowner explaining a renovation idea to your partner, annotated photos turn vague descriptions into crystal-clear communication.

**Versatile Measurement Modes**

Every task is different. That's why we offer multiple ways to measure:

- Advanced AR (Augmented Reality): Instantly measure 3D distances and volumes in real-time.
- Physical Reference Mode: For ultimate precision, use a physical object as a scale reference.
- Point-to-Point Tracking: Manual, granular control for those hard-to-reach or tricky surfaces.

**Measure Anything, Anywhere**

Stop struggling with straight-line rulers. Wonder Ruler tracks curves, irregular shapes, and complex multi-segment paths, giving you the flexibility to measure anything from a curved tabletop to an entire room's perimeter.

## A Professional Toolkit in Your Pocket

**Precision Height Meter**

Get floor-to-ceiling heights in a heartbeat.

**Digital Spirit Level**

Achieve perfect horizontal and vertical alignment with high-sensitivity, real-time feedback.

**Length & Width**

Calculate dimensions instantly for flooring, wall paint, or furniture placement.

**Professional PDF Reports**

Stop taking scattered notes. With one tap, Wonder Ruler compiles your measurements, annotated photos, and project data into a clean, professional-looking PDF report. Easily email, print, or share them with clients, contractors, or suppliers.

## Why Choose Wonder Ruler?

**Pro-Grade Algorithms**

Built on the latest iOS ARKit technology, our app provides stable, reliable results even in challenging lighting conditions.

**Intuitive & Streamlined**

No steep learning curve. Our interface is clean, modern, and built for speed—get your measurement done in seconds.

**The All-in-One Solution**

Replace your physical tape, spirit level, and notebook. Wonder Ruler is the only tool you need to get the job done right, the first time.

## Subscription Service

When you subscribe to the "VIP Subscription" service, you will enjoy the following benefits:
1. Unrestricted access to all features.
2. AI content recommendations based on usage habits.

Payment for subscriptions is straightforward—the user's iTunes account is credited immediately after confirmation of purchase and payment. Please note that the Apple iTunes account will be automatically debited 24 hours prior to expiration. Upon successful deduction, the subscription term will be extended by one subscription cycle.
User Agreement: https://www.wonderda.com/agreement.html
Privacy Agreement: https://www.wonderda.com/privacy.html

## Ready to start your next project with confidence?

Download Wonder Ruler today and experience the future of measurement. Your space, simplified.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| VIP Subscription Service | $1.99 | per month |



## Version history (last 3 releases)

### 2.0 — 2026-10-10

Thanks for staying with us! In this version, you'll find:
1. Added AR measurement, a level, and other features
2. Fix bugs

### 1.1 — 2026-04-09

Thanks for staying with us! In this version, you'll find:
1. Compatible with the latest iOS system
2. Fix bugs

### 1.0 — 2026-03-11

No release notes.

## Apps similar to Wonder Ruler

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [3D Scan & Measure: Room Plan](https://appshunter.io/ios/app/3d-scan-and-measure-room-plan/id6761380782) | — | Free | Utilities |
| [RulerKit: AR Ruler & Level](https://appshunter.io/ios/app/rulerkit-ar-ruler-and-level/id6762124521) | — | Free | Utilities |
| [Ammann ADS](https://appshunter.io/ios/app/ammann-ads/id6443826706) | — | Free | Utilities |
| [Swipe it: Delete Photo](https://appshunter.io/ios/app/swipe-it-delete-photo/id6756235144) | 4.3 (3) | Free | Utilities |
| [Hair Graft Calculator & Cost](https://appshunter.io/ios/app/hair-graft-calculator-and-cost/id6479183197) | 3.0 (2) | Free | Utilities |
| [Tape Measure: AR Ruler & Level](https://appshunter.io/ios/app/tape-measure-ar-ruler-and-level/id6797959023) | 4.8 (4) | Free | Utilities |

## More apps by 小利 薛

- [Wonder Shield - Call Filter](https://appshunter.io/ios/app/wonder-shield-call-filter/id6447752194)
- [Wonder Sleep - Sleepy Sounds](https://appshunter.io/ios/app/wonder-sleep-sleepy-sounds/id6747338147)
- [Wonder Quit - Smoke Free](https://appshunter.io/ios/app/wonder-quit-smoke-free/id6748075326)
- [Wonder Food - Healthy App](https://appshunter.io/ios/app/wonder-food-healthy-app/id6751926165)
- [Wonder TV - Control Samsung](https://appshunter.io/ios/app/wonder-tv-control-samsung/id6752973759)
- [Wonder Lock - Lock Apps](https://appshunter.io/ios/app/wonder-lock-lock-apps/id6753611058)

All apps by 小利 薛: https://appshunter.io/developer/1675817893

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-14.*